Abstract: An ecologically friendly sub frame system that is mounted onto a pre-purchased car, van, truck, emergency vehicle or heavy equipment, said system comprising a modified rectangular hollow metal frame, an outside access frame to access all parts of the vehicle, large tires, at least two independently moving axles, and coupling mechanisms to the axles that can be attached to a vehicle to be used in areas of ecological fragility, such as the tundra, desert, or beaches. The sub frame and the large tires re-distribute the weight of the vehicle across a large surface area, which minimizes the impact of the vehicle when it travels over terrain that can easily be destroyed.